The building block of pectic substances is A) sucrose B) glucose C) fructose D) galactose E) cellulose

Question

Question

The building block of pectic substances is

A) sucrose

B) glucose

C) fructose

D) galactose

E) cellulose

Answer 1

Answer #1

Correct option: D) galactose

The principal structural building block of pectic substances are galacturonic acids which are derivatives of the monosaccharide galactose.

Answer 2

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